Home / 1,064,733.48-1,469,324.66-581,298.57

Finding the Fourth Proportional to 1,064,733.48, 1,469,324.66 and 581,298.57

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Solution

The fourth proportional to 1,064,733.48, 1,469,324.66 and 581,298.57 is: 802,187.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,733.48 : 1,469,324.66 = 581,298.57 : x
  2. Step 2: Convert to fraction form
    1,064,733.48/1,469,324.66 = 581,298.57/x
  3. Step 3: Cross multiply
    1,064,733.48x = 1,469,324.66 × 581,298.57
  4. Step 4: Simplify right side
    1,064,733.48x = 854,116,320,817.24
  5. Step 5: Solve for x
    x = 854,116,320,817.24/1,064,733.48
  6. Step 6: Final answer
    x = 802,187.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.